TW200740918A - Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend - Google Patents
Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blendInfo
- Publication number
- TW200740918A TW200740918A TW096106257A TW96106257A TW200740918A TW 200740918 A TW200740918 A TW 200740918A TW 096106257 A TW096106257 A TW 096106257A TW 96106257 A TW96106257 A TW 96106257A TW 200740918 A TW200740918 A TW 200740918A
- Authority
- TW
- Taiwan
- Prior art keywords
- environmentally degradable
- blend
- polymeric blend
- degradable polymeric
- obtaining
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 229920000331 Polyhydroxybutyrate Polymers 0.000 abstract 2
- 239000005015 poly(hydroxybutyrate) Substances 0.000 abstract 2
- AXKZIDYFAMKWSA-UHFFFAOYSA-N 1,6-dioxacyclododecane-7,12-dione Chemical compound O=C1CCCCC(=O)OCCCCO1 AXKZIDYFAMKWSA-UHFFFAOYSA-N 0.000 abstract 1
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 abstract 1
- 229920001634 Copolyester Polymers 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229920002988 biodegradable polymer Polymers 0.000 abstract 1
- 239000004621 biodegradable polymer Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention refers to a polymeric blend for the preparation of environmentally degradable materials, said blend comprising biodegradable polymers, polyhydroxybutyrate - PHB or copolymers thereof and poly (butylene adipate/butylene terephthalate) aliphatic-aromatic copolyester and at least one additive. The present invention further refers to the process for obtaining said blend, by applying the extrusion technique to obtain an adequate morphology in the distribution, dispersion and interaction of the polymers, so as to obtain compatible polymeric blends, allowing the granules of the produced polymeric blends to be utilized to manufacture several injection molded products.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR2006000685 | 2006-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200740918A true TW200740918A (en) | 2007-11-01 |
Family
ID=57913979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096106257A TW200740918A (en) | 2006-02-24 | 2007-02-16 | Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200740918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI398310B (en) * | 2010-01-28 | 2013-06-11 | Univ Nat Sun Yat Sen | Degradable and slow-releasing material for enhancing chemical oxidation of contaminated soil and groundwater |
-
2007
- 2007-02-16 TW TW096106257A patent/TW200740918A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI398310B (en) * | 2010-01-28 | 2013-06-11 | Univ Nat Sun Yat Sen | Degradable and slow-releasing material for enhancing chemical oxidation of contaminated soil and groundwater |
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